High latency to and from Hyper-V guests with VMQ

Are you experiencing high response times to / from guests on your Hyper-V enabled host or Hyper-V Server 2008 R2? Are the NICs on the host Broadcom/Q-Logic? Lots of chatter around the net already document this issue but I want to contribute a solution for Hyper-V Server 2008 R2 with PowerShell 2.0. All case scenarios were of admins running 2012 R2 with either a GUI available or a newer version of PowerShell. Hyper-V 2008 R2 has PowerShell 2.0 …

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Set UAC level from VB, Python, registry or GPO

You can disable or enable UAC in Windows from the registry by using 0 or 1 in the below key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setting to 0 is the equivalent of dragging the bar down to “Never Notify” in User Account Control Settings (C:\Windows\System32\UserAccountControlSettings.exe). If you later set this registry value back to 1, it will restore back to what it was previously configured as. How do I set the level of UAC from registry? It remembers what …

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